package com.hs.service;

import com.github.pagehelper.PageInfo;
import com.hs.entity.ClassQaQuestion;

public interface ClassQaQuestionService {
    int deleteById(Integer id);
    int addClassQaQuestion(ClassQaQuestion classQaQuestion);
    int updateClassQaQuestion(ClassQaQuestion classQaQuestion);
    ClassQaQuestion getClassQaQuestionById(Integer id);
    PageInfo<ClassQaQuestion> getClassQaQuestionPage(Integer pageNum, Integer pageSize);
}
